S Series Helical Worm Reductor Motor Power Marine Transmission Gear Gearbox
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Product Highlights
- High Efficiency: Single-stage efficiency reaches up to 96%, saving energy costs.
- Robust Construction: High-quality cast iron housing (HT250) ensures stability and vibration resistance.
- Hardened Gears: Gears are carburized, quenched, and ground for high precision and long service life.
- Wide Ratio Range: Covering ratios from 3.81 to over 200, suitable for diverse speed requirements.
- Modular Design: Supports various combinations of motors and input flanges for flexible installation.
- Customized Standard: Standard is customized to meet specific industrial requirements.
- High Load Capacity: Designed for durability and high load capacity in industrial power transmission.
- Fast Delivery: General standard gearbox delivery time is 3-5 days.
Product Attributes
- Customization
- Available
- Application
- Motor, Electric Cars, Motorcycle, Machinery, Marine, Agricultural Machinery
- Function
- Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase
- Model NO.
- S37S47S57S67S77S87S97
- Layout
- Cycloidal
- Hardness
- Hardened Tooth Surface
- Power
- 0.12-200kw
- Brand
- Cwcd
- Ratio Range
- 3.81 to Over 200
- Single-Stage Efficiency
- 96%
- Transport Package
- Box
- Specification
- Customized
- Trademark
- CWCD
- Origin
- China
- HS Code
- 8483409090
- Production Capacity
- 10000PCS/Month
- Package Size
- 600.00cm * 300.00cm * 250.00cm
- Package Gross Weight
- 40.000kg
- Lead Time
-
5 days (1 - Pieces)
To be negotiated ( > Pieces)
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of S Series Helical Worm Reductor Motor Power Marine Transmission Gear Gearbox
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Product Description


Key Features & Advantages
Modular Design: Supports various combinations of motors and input flanges, making installation flexible.
High Efficiency: Single-stage efficiency reaches up to 96%, saving energy costs.
Robust Construction: High-quality cast iron housing (HT250) ensures stability and vibration resistance.
Hardened Gears: Gears are carburized and quenched, then ground for high precision and long service life.
Wide Ratio Range: Covering ratios from 3.81 to over 200, suitable for diverse speed requirements.
Typical Applications
Conveyors & Material Handling
Mixing & Agitators
Crushers & Mining Equipment
Textile & Printing Machinery

Application Scenarios |







About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI264580". Items marked "" are certified.
Company Profile
Changwei Transmission (Jiangsu) Co., Ltd. Was established in 2015 and is engaged in the manufacturing and sales of gearboxes; Technical development and transfer of electrical machinery; A company engaged in the sales of electronic products, electromechanical equipment, general mechanical equipment, and components.
Our company's main business scope includes gear reducers, worm gear reducers, continuously variable transmissions, screw lifts, micro AC/DC reduction motors, cycloidal pinwheel reducers and other products, which are widely used in environmental engineering, printing and dyeing chemical industry, warehousing and logistics, beer and beverage, lifting and transportation, metallurgy and mining, tobacco light industry, three-dimensional garages, rubber and plastic, road machinery, packaging machinery, textile machinery, ice making machinery, stage equipment, construction, enamel, ceramics and other mechanical equipment fields.
Our company adheres to the policy of "people-oriented, technological innovation, quality first, and customer first", and is willing to work together with you to establish a relationship of honest cooperation, mutual benefit, and common development. We sincerely welcome leaders at all levels, people from all walks of life, and new and old customers to visit and guide us.
Industry-leading Core Technologies
We possess industry-leading core technologies. Relying on a strong R&D team and precise manufacturing processes, we create efficient, durable and low-noise reducer products. Through a strict quality control system (such as ISO 9001 certification) and full-process testing, it is ensured that each device meets international standards in terms of torque transmission, operational stability and life cycle. At the same time, we continuously innovate and provide customized solutions for different industry demands, such as intelligent manufacturing, new energy, heavy machinery, etc., to help customers improve energy efficiency and productivity.
Full Life-cycle Services
From pre-sale consultation to after-sale support, we offer full life-cycle services. Our professional team of engineers can respond quickly to customer needs, provide selection guidance, installation and commissioning, as well as maintenance training, to ensure that the equipment is seamlessly integrated into production scenarios. With a well-established supply chain and a global layout, we guarantee on-time delivery and maintain a sufficient inventory of spare parts to minimize customer downtime losses to the greatest extent. Over the years, we have provided reliable power transmission solutions to thousands of enterprises worldwide, and our reputation and repurchase rate have consistently ranked among the top in the industry.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 86, West Wujin Avenue, Wujin National High-Tech Industrial Development Zone, Changzhou, Jiangsu, China
Our Production Capability & Technical Expertise
- Main Products
- Reducer, Gearbox, Worm Gearbox, Hyperbolic Gear Reducer, Speed Reducer, Planetary Gearbox, Worm Gear, Cycloidal Pinwheel Reducer, Geared Motor, Transmission Gearbox
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
Our Industry Experience & Global Business Record
-
Number of Foreign Trading Staff
- 9
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO14001, ISO45001:2018, ISO9001:2015
-
Product Certification
- RoHS, CE
FAQ
- Can I obtain samples?
- Yes.
- Can I use my own nameplate on the product?
- Generally, we use our own factory nameplate with accompanying instruction manual and certificate of conformity. If you need a special nameplate, please communicate in advance.
- Do you have a factory?
- Yes, we have a factory in Changzhou, Jiangsu. Covering an area of over 1200 square meters, welcome to visit our company and factory. We are a professional manufacturer that provides gearbox services to customers.
- What is the production capacity of your factory?
- Our production capacity can provide around 200-300 gearboxes (standard parts) per day. Nonstandard products are produced according to specific circumstances.
- When will the shipment be made?
- The general standard gearbox delivery time is 3-5 days. If the quantity is large, we will communicate with you in advance based on the actual situation.
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